I bought a great set of led front and back lights which are usb rechargeable.
Easy on and off the bike via elastic straps, cost about 25 pound, everyone on the road in the dark should have lights on.
Been using them here for nearly the past year.
Treat the roads as I do when cycling or driving.
Always wear a helmet, stop at the lights, ride safely, be considerate.
That said, there's plenty of idiots who do none of the above and ruin it for the rest of us.